To celebrate Pi Day this March 14 (or 3/14 or 3.14), we visit the balmy waters of Little Bahama Bank, Bahamas. Two Atlantic spotted dolphins were photographed here blowing a bubble ring, also known as a toroidal ring. And if they were to calculate the circumference of their bubble ring, they’d need to use our favorite irrational number, π.
Happy Pi Day!
Today in History
More Desktop Wallpapers:
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A keel-billed toucan in Costa Rica
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The long and wiggling path
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International Day of Color
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Skagit Valley Tulip Festival
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Blue walls of Chefchaouen, Morocco
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A tower of remembrance
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The Badlands celebrates a milestone
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National Hispanic Heritage Month
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Who s there? The largest owl in the world
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Tintern Abbey, Wales
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Indigenous Peoples Day
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Fall for Chile
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Fall Astronomy Week
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Happy St. Patricks Day!
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One for the books
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Chinese New Year
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A cozy winter village
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Formentor Lighthouse, Mallorca, Balearic Islands, Spain
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Celebrating Mexico in a Cultural Capital
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International Jazz Day
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Cue up the tango music
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Bridge of Hillsborough County
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Pride 2022
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Sweetheart Abbey, Scotland
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White Sands National Park turns 90
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Bobbing for crab apples
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Saskatchewan s spookier side
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World Space Week begins
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Castle ruins on the island of Halki, Greece
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Milford Sound/Piopiotahi rainforest in New Zealand
Bing Wallpaper Gallery

